Change the acceleration, position, and velocity of the man and observe the corresponding motion and motion graphs. Simulation courtesy PhET Interactive Simulations Implies that a system moving with constant acceleration will be described by a parabolic position versus time graph (the position is a quadratic function of the time). Thus, if the acceleration is constant, the velocity versus time graph will necessarily be linear (the only type of graph with a constant slope).Īnother way to graphically represent the Model is to note that the equation It is clear that the acceleration is equal to the slope of the velocity versus time graph. ![]() One way to represent a system described by the One-Dimensional Motion with Constant Acceleration Model graphically is to draw a velocity versus time graph for that system. ![]() Given a position versus time graph illustrating 1-D motion with constant acceleration, find any time intervals over which the object is decelerating.Describe the conditions on velocity and acceleration that give rise to deceleration.Given a position versus time graph illustrating 1-D motion with constant acceleration, determine the sign of the acceleration.Given a velocity versus time graph illustrating 1-D motion with constant acceleration, determine the acceleration. ![]() Recognize or construct a position versus time graph illustrating 1-D motion with constant acceleration.Recognize or construct a velocity versus time graph illustrating 1-D motion with constant acceleration.After working through this module, you should be able to:
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